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Current Weather and Forecast in San Antonio, TX

Texas, United States 🇺🇸 · Local time 18:00
87°
Sunny Feels like 84° · High 87° / Low 69°
Wind
9 mph
Humidity
38%
UV index
2 Low
Updated 7 hours ago

San Antonio hourly forecast: next 24 hours

Today's high of 87°F (31°C) is about 4°F (2°C) above the typical October high of 83°F (28°C).

Now
7 PM
7:14 PM
Sunset
8 PM
9 PM
10 PM
11 PM
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
7 AM
7:30 AM
Sunrise
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM

Full San Antonio hourly forecast →

Current conditions in detail

Feels like
84°
Heat index / wind chill adjusted
Wind
9 mph
ENE · gusts 9 mph
Humidity
38%
Dew point 58°
Pressure
29.88 in
What pressure readings mean
Visibility
6 mi
Precipitation
0.0 in
2% chance today

San Antonio weather tomorrow (Wednesday, October 7)

Tomorrow in San Antonio looks sunny, with a high of 89° and an overnight low of 69°. Rain is unlikely (1% chance). Winds top out near 8 mph, and the UV index reaches 8 (high).

High / Low
89° / 69°
Precipitation
1%
Sunrise / sunset
07:30 AM / 07:12 PM

See the full San Antonio 14-day forecast →

San Antonio 14-day forecast

Today
Sunny
High 87° Low 69°
Chance of precipitation: 2%
Wed, Oct 7 Wednesday
Sunny
High 89° Low 69°
Chance of precipitation: 1%
Thu, Oct 8 Thursday
Sunny
High 89° Low 71°
Chance of precipitation: 4%
Fri, Oct 9 Friday
Sunny
High 89° Low 72°
Chance of precipitation: 17%
Sat, Oct 10 Saturday
Sunny
High 86° Low 69°
Chance of precipitation: 3%
Sun, Oct 11 Sunday
Sunny
High 88° Low 68°
Chance of precipitation: 3%
Mon, Oct 12 Monday
Sunny
High 90° Low 69°
Chance of precipitation: 3%
Tue, Oct 13 Tuesday
Sunny
High 92° Low 73°
Chance of precipitation: 7%
Wed, Oct 14 Wednesday
Patchy rain nearby
High 92° Low 74°
Chance of precipitation: 38%
Thu, Oct 15 Thursday
Patchy rain nearby
High 90° Low 74°
Chance of precipitation: 80%
Fri, Oct 16 Friday
Light rain shower
High 74° Low 57°
Chance of precipitation: 81%
Sat, Oct 17 Saturday
Sunny
High 62° Low 48°
Chance of precipitation: 1%
Sun, Oct 18 Sunday
Sunny
High 67° Low 46°
Chance of precipitation: 1%
Mon, Oct 19 Monday
Sunny
High 72° Low 49°
Chance of precipitation: 1%

About the weather in San Antonio

San Antonio has a humid subtropical climate. August is the warmest month, with average highs of 96°, and January the coldest, when nights fall to around 44°. May brings the most rain, on about 16 days, while July is the sunniest, with 12.0 hours of sunshine a day. Over a whole year it rains on roughly 113 days.

San Antonio climate guide: monthly averages, seasons and the best time to visit

Common questions

What is the coldest month in San Antonio?
January, with highs of 63°F (17°C) and lows near 44°F (7°C). The coldest day in the 2015-2024 record fell to 8°F (-13°C).
What is the best month to go to San Antonio?
Aim for January to April and October to November if you get the choice: warm days, manageable rainfall and plenty of daylight line up, and highs average 74°F (23°C) against roughly 9 wet days a month. For the same question asked the other way round, see where else is warm in January.
How many rainy days does San Antonio get in a year?
About 113 days bring measurable precipitation, totalling 39.1 inches (994 mm). That works out at roughly 8.8 mm on an average wet day.
When is San Antonio at its hottest?
August, averaging 96°F (36°C) by day and 77°F (25°C) overnight. The hottest single day in our 2015-2024 record for this location reached 107°F (42°C).
Which month is wettest in San Antonio?
May, at 6.8 inches (172 mm) over about 16 days. February is the driest month, at 2.1 inches (54 mm).
Is there snow in San Antonio?
Effectively no. The 2015-2024 record for San Antonio shows no regular measurable snowfall.